Question 1 :
Which one of the following is a recognition site for restriction enzyme Bam HI?<br>

Question 2 :
If a recombinant DNA bearing gene for resistance to antibiotic ampicillin is transferred to <i>E.coli </i>cells, the host cells become transformed into ampicillin-resistant cells. If such bacteria are transferred on agar plates containing ampicillin, only transformants will grow and the non-transformed recipient cells will die. The ampicillin-resistant gene in this case is called as _______________.<br/>

Question 4 :
The enzymes which are absolutely necessary for recombinant DNA technology are :

Question 6 :
In a genetic engineering experiment, restriciton enzymes can be used for

Question 9 :
In nomenclature of RENs (restriction endo - nucleases) Hind III,III stands for

Question 10 :
Which one of the following represents a palindromic sequence in DNA ?<br><br>